This rear sway bar bushing kit from Prothane fits 07-16 Jeep Wrangler JK/JKU and is made of Polyurethane.
The Rugged Ridge rear sway bar bushing kit comes with 19mm sway bar bushings in red.
There has been an ongoing debate about rubber vs.
Polyurethane regarding which is better, and it truly depends on how you are using your Jeep.
In most cases, Polyurethane outperforms its rubber counterparts in the replacement of bushings and mounts.
The products will last longer against road debris, chemicals, oils, compression, and load.
They will perform better by reducing additional sloppiness in suspension performance due to worn, damaged, or missing bushings.
It is, however, a little stiffer than rubber.
